Using the Parallel Port

Similar Questions

• Use of the parallel port

  Hello

  I have a lot of experience with earlier versions of Dasylab (up to V9) and recall his ability to use the parallel port of PC as a "quick & easy" way to get digital input/output lines of the PC. If my memory serves me well, done by activating the sound card driver?

  However, I recently bought the latest version (V13) and it seems the digital input / output modules are now grayed out when the sound card driver is selected, i.e., it only allows to input/output analog (audio).

  Is it still possible to drive this port with the latest digital lines... .or have I missed something?

  Thank you best regards &,.

  This feature has been removed a few versions ago. With the changes in Windows after XP, it became problematic.

  If you are still using XP with DASYLab 13 and will always have a parallel port, you can retrieve the V9 sound card driver and try it.

  If you need me to download it or email it to you (it is usually an illegal attachment), let me know by private message with your email address.

• The use of pins of status (4 outputs) and data (8 entries) of the parallel port pins at the same time.

  Hi all

  I'm a newbee in labview. As part of my project work, I need to get 8 digital inputs and send 4 digital outputs.so I think to use the Parallel Port on the pc.i can make use of 8 datalines for entries. I found the site NOR is it possible to use status for output pins. But is it possible to use status for output pins pins and data for entries to the time.please help even me also mention of the measures to take, or keep in mind while implementing.also include any example vi that could be useful.

  Thanks in advance

  I would recommed you to NOT use the parallel port. Now a day you have hardly a PC with parallel port. also if you have some old PC then most likely last version of LabVIEW (e.g. 2010) will need a lot more memory RAM and processor.

  If you want a solution very very low cost then I would recommend using an arduino to that effect. You can then download LabVIEW Interface for Arduino and start working.

  If you continue to use the parallel port, then you could try (I haven't worked with parallel port and have not tested the following solutions)

  Download VIPM and then install the enclosed package. It will add the port e/s palette in your labview. and you can use it.

• Using the parallel to the logical drive TTL port

  I would like to be able to drive some TTL logic devices.  The devices are such that I need that they have a TTL input given for a few minutes at a time (i.e. not just a single pulse).

  Is this possible using the parallel port?

  Hello

  Please read this knowledge base article that should answer all your questions.

• Using the Serial Port for data acquisition Non-Serial

  I searched the forums and can't find anything on this topic.

  I saw that it was possible to use the parallel port for e/s digital single and I was hoping that the serial port can be configured the same. It seems all VI VISA only to use the serial port to receive ASCII characters at a given flow rate, but is it possible to simply query the status of the line series at my own speed to see if it is high or low, kind of like a single pin DAQ?

  It seems that it would be possible until the serial data are read and controlled by labview, not Windows. Let me know if you have ideas of how to approach this problem, or any comment as to why it is not possible.

  Thank you all!

  Select the property > settings series > Modem of the line parameters. For example, the State of the CTS is an entry to the pc.

  With the help of these lines is a very poor substitute for a scope or map DAQ. The only things you can return is Asserted, Unknown or Unasserted. The range of acceptable signals is important enough. Anything between + 3 and -3 is an unknown state. Your other signals is + / 3 to 15 volts. What type of signals do you really want to capture?

  Edit: there is no such thing as a visa so I have no idea of what you actually use.

• to detect the meter output via the parallel port

  I need to detect the meter count trigger, to perform an operation every time. I think passing the input signal pins (pins of status or control). The meter uses is omron H7EC.

  I lowered the voltage of 24 V to 5 v with resistors.

  But I can't get the entry via the parallel port.

  All the stems of my status are still high.

  What should I do, please help.

  In the parallel reading write loop.VI, the splash screen is attached.

  I suspect the entries on the parallel port pins have a resistance low pullup to 5V, so they tend to float high (logic 1).

  Try to add a 4 700 Ohm resistor between pins of entry and mass of the parallel port, see if it then reads down pulldown (logic 0). If so, then keep the resistance in place and connect the signal of 5V that you want to monitor at the entrance.

  -AK2DM

• Driver files that run the parallel port and USB port

  In the system information utility where to look to find the parallel port and the port driver USB, name of file that manages these?

  Know the drivers specific, is only half the story.  Why you looking for these drivers?  You have problems with your parallel port or USB port?  This can be caused by problems with drivers or it could be a hardware problem (hard to diagnose a hardware problem without good parts to swap and test).  If you need to update the drivers, you must use device (not msinfo32) Manager - or maybe clicking on an executable file that loads the drivers automatically (depends on how it is sent by download).

  Go to the Device Manager by going to start / find and type Device Manager and enter and then double-click on the program icon that appears.  Check each device to a red x, yellow! or white?  These identify devices with problems probably (drivers, but also of conflict or something else).  Click on each for more details and troubleshooting tips.  If you need drivers (I assume that you want to the parallel port and USB ports), get the computer dealer or the manufacturer of the device (NOT of Microsoft Updates).  In fact, you must disable automatic updates in Windows Update driver as follows: http://www.addictivetips.com/windows-tips/how-to-disable-automatic-driver-installation-in-windows-vista/. Follow these steps to get the drivers: http://pcsupport.about.com/od/driverssupport/ht/driverdlmfgr.htm.  Once you have the drivers, you can install them via the Manager device as follows: http://www.vistax64.com/tutorials/193584-device-manager-install-driver.html.  Or run the Setup program of driver provided by the vendor of the computer or the manufacturer of the device.  Be VERY careful get Vista compatible drivers for these devices are difficult to identify (they usually come with the numbers of model or something like that if they can have serial numbers) and using the wrong drivers could make the problem (whatever that is) worse.

  If you update the drivers succerssfully and the problem persists, then it is probably a hardware problem.  In this case, contact the manufacturer of your computer for technical support (hopeully it is still under warranty) or bring it to a professional computer repairman (NOT Geek Squad or one of those big store centers because they don't really know what they're doing and charge a lot for this level of expertise) to have the components tested and possibly replaced.

  I hlpe that aid.

  Good luck! Lorien - MCSA/MCSE/network + / A +.

• How do a program that would stop or Activ LEADS through the parallel port.

  Original title:

  parallel port programming in 64-bit win

  Hello
  I worked for a long time on it. I want to do a simple program, that could turn some LED via the parallel port.
  I found some examples. they were all used "inpout32.dll. is it possible to do it on 64-bit system?
  Please help me :(
  Thank you very much.

  Hello

  What is the brand and model of the computer?

  To improve assistance to this subject, you can ask your question in the MSDN Forums.

  http://social.msdn.Microsoft.com/forums/en/categories

• Using the Serial Port on the HP 50 g graphic calculator

  Hello world

  I have another question. I want to use the Serial Port on the HP 50 g to connect with another device. The device is called the MFJ-1214PC. What it does is to accept the text and commands through a 9-pin serial Port and converts the text in a Code Morse/RTTY sound audible. It also decodes Audible the Morse Code and RTTY radio signals and displays them as text on your computer. The program that controls the MFJ-1214PC was originally written for an IBM PC for the MS-DOS operating system. The HP 50 g graphic calculator meets the system requirements for the simplest version of the program. I was wondering if there is an MS-DOS emulator written for the HP 50 g, which would allow the HP 50 g to become the computer in this case, or if the program could be rewritten and brought to the HP 50 g. If it could be rewritten, programming language what do you think would be better suited to this type of application (if it is even possible?) or UserRPL, SystemRPL or Assembly. Don't forget that I'm a complete newbie with the HP50g and have never programmed with it yet. I'll include the manual of the MFJ-1214 PC as an attachment so that you won't have to look for him. Thank you in advance for your help!

  ~ Zekelegge ~.

  I understand (from my brief overview) out of the box-MFJ-1214PC, this offer box decoder output series computer.  The computer (50g in your case) will have the software to read message series and then convert that to an output for display.

  BartDb gave you the right answer.

  A serial cable with the correct speed level and reversing lever to manage as well as the 50G has a RS-232 signal to the outside world is the ideal solution.

  However, make sure that the output of the decoder box series package can be understood by the 50 g. aud, bits, etc.   (you have the set-top box manual, so you'll have to look that up)

  the streamsmart is not an aggregator of serial port.

  in other words, these connectors DIN of Qty 4 on the front do not accept series rs-232 input and send then to 50 G.

  I'm not an expert, streamsmart more info on these boxes is rare to find.  The probes are even more rare.

  However, I know that the 4 connectors are for the analog-to-digital conversion in the probes.  The streamsmart works as a "data logger" in which he sees the input probe, the A/D converted, then sends it to the 50G (or a computer via the USB port).

  In addition to the solution of Bart, there was another named Tiwag forum poster who created a serial cable and displayed a schematic representation of the cable.  This information can be found here:

  https://groups.Google.com/Forum/?fromgroups#! searchIn/comp.sys.HP48/serial$20port/comp.sys.HP48/ltcane1jSOw/uHyw2Ti03kgJ

  to see an example of programming to use the serial port of 50G, you can reference the following hpcalc GPS data collection program.

  http://www.HPCalc.org/details.php?id=7105

  It is written in userrpl so can be crossed with the reference of users advanced for the translation of the syntax.

  It seems that the main routine of concern for the comm to the gps is in the file "GPS >.

• Dynadock U3.0 - cannot use the Ethernet port after update 8.1 Win

  Hello world

  I use a u3.0 dock Dynadock with my Vaio PCS 13.
  I'm not able to use the Ethernet port on the Dynadock since I updated my Windows 8.1 device update 1.
  Before that everything worked well.

  I'm not able to re-install the drivers correctly (tried 7.6m0, 7.5m2). While the game driver tries to start, I get an error message, Setup is not able to put a bunch of registry (SYSTEM\CurrentControlSet\Services\DisplayLinkGA\D evice1) keys (up to 0). (Image 1)

  If I ignore these messages and do not install the driver, the Ethernet port will not installed in Device Manager. (Image 2)

  If I try to install the driver manually (DisplayLink network adapter NCM), I'll get an error message that a driver has been found but that access has been denied. (Image 3)
  I started the safe mode and could install the driver. But if I reboot in normal mode, the machine could not be started.

  I also tried to disable UAC and I am logged on as administrator 'real '.

  Please find the attached messaged (in German) error:

  [picture 1]: http://picload.org/image/lcalwop/toshiba.png
  [Picture 2]: http://picload.org/image/lcalwoc/toshiba2.png
  [Picture 3]: http://picload.org/image/lcalwlg/toshiba3.png

  BTW: If I unzip the Installer (7.6m0) and install * inf for the good Fri & dev (4503) it still does not work...

  I put t know what to do anymore...

  Hello

  After upgrade to 8.1 Windows, you should also update the software/driver Display Link
  This is very important!

  The latest version of the driver can be downloaded here:
  http://www.DisplayLink.com/support/downloads.php

  Note: the old version must be removed!

• Satellite A300 - using the HDMI port as an input

  Hello

  Currently user of a Satellite A300-1OT, I would like to know if there is a way to use the HDMI port as a port of entry, in order to connect my blue-ray on my computer drive

  THX
  Ludo

  Hello

  The HDMI port is a video output port!
  It sends video and audio signals and doesn't receive signals

  Simply said; No, that's not possible

  Good bye

• I can get the data of a hygrometer using the RS232 port with the following T75.2F:H17.0% using a RS232 data logger format. I was wondering if I can collect this data for later analysis using Dasylab. Any help is appreciated.

  I can collect data from a hygrometer in a text file using the RS232 port with the following T75.2F:H17.0% format, these data are collected using a data logger software. I was wondering if I can collect this data for later analysis using Dasylab. Any help is appreciated.

  The setting below causes the error. Change for the second selection, output values of all channels.

  

• HP Deskjet 1010: Wireless printing through a TG1672G of ARRIS, use the USB port on the modem?

  It is possibel to print wireless with a TG1672G of ARRIS, use the USB port on the modem?

  Hello

  There is no print server function so you can not:

  http://gditechnology.com/manuals/Arris_TG1672G_Data_Sheet.PDF

  Kind regards.

• Can I use the SATA port connected to an optical drive to plug in a hard drive?

  I have a Pavilion e9270t desktop, Win7 Pro SP1, and I want to connect 3 HARD drive to the motherboard. Can I do this? Can I use the SATA port connected to an optical drive to plug in a hard drive?

  Thanks, CHemming

  CHemming,

  I've not seen UEIF support in the existing BIOS.

  If your demand on a 3T led, re - consider a maximum of 2 T.

  If you ask to have 3 hard disks, then you can do it without harassing the present cable of CD.

  The cage of your system hard disk will support 3 hard disks. Manual upgrade service

  All you need are the SATA data and power cables. Your Board has 4 SATA data ports.

  When you report back after inspecting your system for SATA power cables, I will move the cables and adapters, if necessary.

• How is it that a computer which works very well with a direct Ethernet connection won't work with a switch, however any other computer using the same port, cable, ect, and so on, can?

  Switch issues. Help, please.

  How is it that a computer which works very well with a direct Ethernet connection won't work with a switch, however any other computer using the same port, cable, ect, and so on, can? We already checked the firewall as a question, that it was not, and now, we are puzzled.

  Well, I know that the issue is long-term... believe me, it's a long, but as they say, the devil is in the details. Anywho, the question is, my grandfather has a HP laptop, which for two years has been able to run through a Linksys switch to his router and connect its printers to his laptop. About two months ago it suddenly doesn't work like that. Now, it works fine if it plugs directly into the router/Ethernet. My uncle suggested that the switch was bad, but after testing the same port, cable and all, the switch worked well for him. ' GRAMPS really needs this answered, but someone else, it is called can not understand and now I, in turn, ask you all for what you can offer. Here are the ideas that we have already discredited.

  -Switch bad: as above, is that this particular laptop, even under identical conditions, the works of my uncle very well.
  -Bad NIC: debunked through the fact we connected to the computer directly to the router and it worked fine.
  -Bad configuration of the firewall: we have disabled the firewall (please do not notice, he wasn't the smartest idea, we already know) and even if she recorded the switch exists, the internet is always triggered when you are connected with the switch.

  Thanks in advance for any assistance that you can provide and Merry Christmas to you all.

  It would be useful to consult the results of the ipconfig/all command both when it is connected to the switch and when it is connected directly to the router.  In addition, what is the model of the switch?

  To save the manual copy and the new hits of the ipconfig/all command output-

  First connect through switch.
  Open a command prompt window (start > run > cmd > OK)
  Type the following lines in the black command prompt window and press ENTER after each line

  echo "Connected via the button" > "% UserProfile%\Desktop\ipinfo.txt".
  ipconfig/all > "% UserProfile%\Desktop\ipinfo.txt".

  Now connect directly to the router, type the following lines in the command prompt window and press ENTER after each line

  echo "Connected to the router" > "% UserProfile%\Desktop\ipinfo.txt".
  ipconfig/all > "% UserProfile%\Desktop\ipinfo.txt".
  Notepad '% UserProfile%\Desktop\ipinfo.txt '.
  output

  Copy the contents of the Notepad window in your response (if you use the laptop when it is connected directly to the router) or close the Notepad window, and then copy ipinfo.txt of the laptop to the Gramps in a USB FlashDrive you can connect to any computer allows you to answer.

  You can delete ipinfo.txt on the desktop when you are finished.